The job hunt-

So I finally had a few interviews last week, one really good one and one really bad one. And of course the one I really wanted was the bad one. Why does that always happen? And then on Friday I got a call from the place where the interview went well and they offered me a job. Now I am sure you are saying, "That is great!" And it is, or at least should be. But here comes the ethical dilema, as Garth would say - they only do very traditional and/or classical architecture, not at all what i am interested in. Do i go with them just because they have an opening for me here and now, or do I stick it out and try and find something that will better my career and hope that comes soon? Am i in London to get a good job or am I here to find something that will pay the bills and get the enjoyment outside of work? I am not sure, ideally both. But as i can for sure tell you, i am not living in an ideal world here. Ideas?